import { fileURLToPath, URL } from 'node:url'
import postCssPxToRem from "postcss-pxtorem"
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [
    vue(),
    AutoImport({
      resolvers: [ElementPlusResolver()],
    }),
    Components({
      resolvers: [ElementPlusResolver()],
    })
  ],
  resolve: {
    alias: {
      '@': fileURLToPath(new URL('./src', import.meta.url))
    }
  },
  css: {
    postcss: {
      plugins: [
        postCssPxToRem({
          rootValue: 37.5, // （设计稿/10）1rem的大小
          propList: ["*", "!border","!font-size"], // 除 border/font-size 外所有px 转 rem
        })
      ]
    }
  },
  server: {
    proxy: {
      '/mall-api':{
        target:'https://gmall-prod.atguigu.cn/',
        changeOrigin:true
      } 
    },
  },
})
